What is the pollen count in Jefferson Valley-Yorktown today?

Today's pollen levels in Jefferson Valley-Yorktown: Tree pollen is Very High, Grass pollen is None, Weed pollen is None. Tree pollen is the dominant type right now, driven by Oak and Birch.

What does a Very High pollen count mean in Jefferson Valley-Yorktown?

A Very High pollen count means concentrations are at their peak. Nearly all allergy sufferers will experience noticeable symptoms, and limiting outdoor exposure is recommended.

What are the main allergy triggers in Jefferson Valley-Yorktown right now?

The primary allergy triggers in Jefferson Valley-Yorktown today are Tree (Oak and Birch). These pollen types are at elevated levels and are most likely to cause symptoms for sensitive individuals.

What should allergy sufferers do when pollen is Very High in Jefferson Valley-Yorktown?

When pollen is Very High in Jefferson Valley-Yorktown, limit outdoor time during midday when concentrations peak. Keep windows closed, shower after being outside, and consider taking antihistamines before symptoms start.

Does weather affect pollen levels in Jefferson Valley-Yorktown?

Yes, weather directly affects pollen levels in Jefferson Valley-Yorktown. Wind spreads pollen farther, rain washes it from the air, and humidity can either trap or disperse particles.

Jefferson Valley-Yorktown, NY Pollen Count Today

Live pollen forecast and air quality for Jefferson Valley-Yorktown, New York

Breathability™ Score

/10

Challenging day - reduce exposure during peak pollen times.

Today's Pollen Levels in Jefferson Valley-Yorktown

Tree pollen is the dominant contributor today in Jefferson Valley-Yorktown, with levels reaching High. Other pollen types are not a significant factor right now. With a Breathability™ Score of 2, today may feel like a tougher allergy day.

Breathability™ Score is 2/10
Tree pollen is High, led by Oak and Birch
Grass pollen is None, led by Grass
Weed pollen is None, led by Ragweed and Mugwort
Air quality is Moderate today

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How Today's Pollen May Affect You

Mild allergy sufferers

You may feel symptoms sooner today. Tree pollen is elevated and air quality is Moderate, so lean toward shorter outings and cleaner indoor air.

Moderate allergy sufferers

Today may feel challenging. Limit prolonged outdoor time, keep indoor air filtered, and prioritize lower-exposure times of day.

Severe allergy sufferers

This may be a high-burden day. Minimize outdoor exposure where possible and focus on indoor spaces with filtered air.

5-Day Pollen Forecast

Today

Apr 15

Overall: High

Tree: High

Grass: None

Weed: None

Wind: 11 mph

Rain: 85% (may wash pollen out)

Humidity: 65%

Thu

Apr 16

Overall: Very High

Tree: Very High

Grass: None

Weed: None

Wind: 13 mph

Rain: 66% (may wash pollen out)

Humidity: 62%

Fri

Apr 17

Overall: Very High

Tree: Very High

Grass: None

Weed: None

Wind: 11 mph

Rain: 0%

Humidity: 71%

Sat

Apr 18

Overall: Very High

Tree: Very High

Grass: None

Weed: None

Wind: 12 mph

Rain: 0%

Humidity: 76%

Sun

Apr 19

Overall: Moderate

Tree: Moderate

Grass: None

Weed: None

Wind: 12 mph

Rain: 86% (may wash pollen out)

Humidity: 83%

Tree Pollen in Jefferson Valley-Yorktown Today

Tree pollen in Jefferson Valley-Yorktown is Very High today, reaching 275.28 grains/m³. Oak and Birch are the dominant contributors. At this level, most people with tree pollen allergies will experience symptoms, and even mildly sensitive individuals may notice eye irritation or sneezing.

Common Symptoms

Sneezing
Runny or stuffy nose
Itchy, watery eyes
Scratchy throat
Sinus pressure

Species Breakdown

Oak275.28 grains/m³

Birch215.01 grains/m³

Alder0 grains/m³

Hazel0 grains/m³

Grass Pollen in Jefferson Valley-Yorktown Today

Grass pollen in Jefferson Valley-Yorktown is None today. Grass pollen season typically peaks from late spring through summer (May through August in most regions). On low-count days, grass allergy sufferers can generally spend time outdoors without significant symptoms.

Species Breakdown

Grass0 grains/m³

Weed Pollen in Jefferson Valley-Yorktown Today

Weed pollen in Jefferson Valley-Yorktown is None today. Weed pollen season runs from late summer into fall (August through October), with ragweed as the primary trigger for most allergy sufferers. Current levels are low enough that most people should feel comfortable outdoors.

Species Breakdown

Ragweed0 grains/m³

Mugwort0 grains/m³

Air Quality in Jefferson Valley-Yorktown Today

🌬️

Air Quality

Moderate

Air Pollutant Breakdown

PM2.5Moderate

17 µg/m³

Tiny particles smaller than 2.5 micrometers that can reach deep into your lungs and bloodstream. High levels can affect breathing and heart health.

PM10Good

18 µg/m³

Larger particles up to 10 micrometers, like dust or pollen. They can irritate your airways and worsen allergies or asthma.

Ozone (O3)Moderate

108 µg/m³

Elevated levels irritate airways and can worsen asthma symptoms.

Nitrogen Dioxide (NO2)Good

19.9 µg/m³

A respiratory irritant from vehicle exhaust that can trigger inflammation in sensitive airways.

Sulfur Dioxide (SO2)Good

6.8 µg/m³

Even brief exposure can tighten airways, especially for people with asthma.

Carbon Monoxide (CO)Good

196.8 µg/m³

High levels reduce oxygen delivery in the body, compounding breathing difficulty on high-pollen days.

Weather in Jefferson Valley-Yorktown Today

☁️

Weather

83°F

Partly Cloudy

Humidity

48%

Wind

11 mph WSW

Feels Like

85°F

Pressure

1011 mb

Frequently Asked Questions

Allergy Guides and Resources

Seasonal pollen guides, daily city rankings, and practical tips for managing your allergies.

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